CN111727174B - 曝气量控制系统及曝气量控制方法 - Google Patents

曝气量控制系统及曝气量控制方法 Download PDF

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Publication number
CN111727174B
CN111727174B CN201880089589.3A CN201880089589A CN111727174B CN 111727174 B CN111727174 B CN 111727174B CN 201880089589 A CN201880089589 A CN 201880089589A CN 111727174 B CN111727174 B CN 111727174B
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China
Prior art keywords
aeration
amount
target
aeration amount
membrane
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Chinese (zh)
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CN111727174A (zh
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吉田航
林佳史
今村英二
野田清治
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/208—Membrane aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/903—Integrated control or detection device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/40—Automatic control of cleaning processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN201880089589.3A 2018-02-27 2018-02-27 曝气量控制系统及曝气量控制方法 Active CN111727174B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/007068 WO2019167099A1 (ja) 2018-02-27 2018-02-27 散気量制御システム及び散気量制御方法

Publications (2)

Publication Number Publication Date
CN111727174A CN111727174A (zh) 2020-09-29
CN111727174B true CN111727174B (zh) 2022-07-12

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Country Status (6)

Country Link
US (1) US20200339444A1 (ja)
JP (1) JP6479277B1 (ja)
KR (1) KR20200106960A (ja)
CN (1) CN111727174B (ja)
SG (1) SG11202006223PA (ja)
WO (1) WO2019167099A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020255251A1 (ja) * 2019-06-18 2020-12-24 三菱電機株式会社 水処理装置及び水処理方法
WO2022092108A1 (ja) * 2020-10-27 2022-05-05 株式会社クラレ 水処理装置及び推定方法
JP6890204B1 (ja) * 2020-10-27 2021-06-18 株式会社クラレ 水処理装置及び水処理方法
CN113429068B (zh) * 2021-06-29 2023-03-31 安徽川清清环境科技有限公司 一种用于河道的ehbr强效生物耦合膜水质净化装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144291A (ja) * 2003-11-13 2005-06-09 Ngk Insulators Ltd 曝気風量の制御方法
CN102730824A (zh) * 2011-03-29 2012-10-17 栗田工业株式会社 膜分离活性污泥装置进行的有机性排水的处理方法
CN103176483A (zh) * 2013-04-09 2013-06-26 北京国环清华环境工程设计研究院有限公司 用于控制膜池曝气量的方法及其系统
CN104773820A (zh) * 2015-03-25 2015-07-15 中国科学院生态环境研究中心 一种膜生物反应器间歇循环曝气装置和曝气方法
EP2926888A1 (en) * 2012-12-03 2015-10-07 Cheil Industries Inc. System for washing membrane, and method for washing membrane using same
JP2018008192A (ja) * 2016-07-12 2018-01-18 三菱ケミカル株式会社 ファウラントの定量方法

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AU2006269733B2 (en) * 2005-07-12 2011-10-20 Zenon Technology Partnership Process control for an immersed membrane system
US20070138092A1 (en) * 2005-12-20 2007-06-21 Smith Paul J L Method and system for controlling duration of a backwash cycle of a filtration system
JP5365509B2 (ja) * 2007-10-25 2013-12-11 東レ株式会社 膜ろ過予測方法、予測装置、及び膜ろ過予測プログラム
KR101005422B1 (ko) * 2008-08-21 2010-12-30 주식회사 엔텍 초기막오염제어를 이용한 고플럭스 막여과 하폐수 처리장치및 처리방법
JP5259454B2 (ja) * 2009-02-26 2013-08-07 株式会社クボタ 流量制御装置及び流量制御装置が組み込まれた水処理装置
US20120285874A1 (en) * 2010-06-30 2012-11-15 National University Corporation Hokkaido University Immersion type membrane module unit and membrane separation activated sludge process equipment
JP5841474B2 (ja) 2012-03-28 2016-01-13 株式会社クボタ 膜分離装置の運転方法及び膜分離装置
JP5841473B2 (ja) * 2012-03-28 2016-01-13 株式会社クボタ 膜分離装置の運転方法及び膜分離装置
WO2013146976A1 (ja) * 2012-03-28 2013-10-03 株式会社クボタ 膜分離装置の運転方法及び膜分離装置
JP5984135B2 (ja) * 2012-07-04 2016-09-06 株式会社日立製作所 膜分離装置
CN110066730A (zh) * 2012-09-27 2019-07-30 通用电气健康护理生物科学股份公司 切向流动灌注系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144291A (ja) * 2003-11-13 2005-06-09 Ngk Insulators Ltd 曝気風量の制御方法
CN102730824A (zh) * 2011-03-29 2012-10-17 栗田工业株式会社 膜分离活性污泥装置进行的有机性排水的处理方法
EP2926888A1 (en) * 2012-12-03 2015-10-07 Cheil Industries Inc. System for washing membrane, and method for washing membrane using same
CN103176483A (zh) * 2013-04-09 2013-06-26 北京国环清华环境工程设计研究院有限公司 用于控制膜池曝气量的方法及其系统
CN104773820A (zh) * 2015-03-25 2015-07-15 中国科学院生态环境研究中心 一种膜生物反应器间歇循环曝气装置和曝气方法
JP2018008192A (ja) * 2016-07-12 2018-01-18 三菱ケミカル株式会社 ファウラントの定量方法

Also Published As

Publication number Publication date
US20200339444A1 (en) 2020-10-29
WO2019167099A1 (ja) 2019-09-06
CN111727174A (zh) 2020-09-29
SG11202006223PA (en) 2020-07-29
JPWO2019167099A1 (ja) 2020-04-09
KR20200106960A (ko) 2020-09-15
JP6479277B1 (ja) 2019-03-06

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